org.jivesoftware.util

Interface Encryptor

All Known Implementing Classes:

AesEncryptor, Blowfish

public interface Encryptor

Method Summary

Modifier and Type	Method and Description
String	decrypt(String value) Decrypt an encrypted String.
String	decrypt(String value, byte[] iv) Decrypt an encrypted String.
String	encrypt(String value) Encrypt a clear text String.
String	encrypt(String value, byte[] iv) Encrypt a clear text String.
void	setKey(String key) Set the encryption key.

Method Detail

encrypt

String encrypt(String value)

Encrypt a clear text String.

Parameters:

value - The clear text attribute

Returns:

The encrypted attribute, or null

encrypt

String encrypt(String value,
               byte[] iv)

Encrypt a clear text String.

Parameters:

value - The clear text attribute

iv - The IV to use, or null for the default IV

Returns:

The encrypted attribute, or null

decrypt

String decrypt(String value)

Decrypt an encrypted String.

Parameters:

value - The encrypted attribute in Base64 encoding

Returns:

The clear text attribute, or null

decrypt

String decrypt(String value,
               byte[] iv)

Decrypt an encrypted String.

Parameters:

value - The encrypted attribute in Base64 encoding

iv - The IV to use, or null for the default IV

Returns:

The clear text attribute, or null

setKey

void setKey(String key)

Set the encryption key. This will apply the user-defined key, truncated or filled (via the default key) as needed to meet the key length specifications.

Parameters:

key - The encryption key